pmc-rs 0.1.1

A safe abstraction for interacting with Performance Monitor Counters on FreeBSD. 
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#[derive(Debug, PartialEq)]
/// `Scope` defines how an event is measured (single process or system-wide).
pub enum Scope {
	/// `System` counters track their event over all processes in the system.
	///
	/// This requires the user to be root.
	System,

	/// `Process` counters track their event for a single process.
	///
	/// A counter must be [attached] to a target when operating in `Process` mode.
	///
	/// [attached]: struct.Counter.html#method.attach
	Process,
}